I thought she moved well last night. Decision making may have been
the worst I've ever seen from a top 20 player. Note, I don't watch a lot of tennis. I'll assume that fatigue was making her go full tard, but that may be a generous assumption if she had enough in the tank to turn it around.
Also, Chrissy and Pam and Patrick made several allusions to her need to learn to play points strategically.